315079416

素因数分解:

$2^3\times 3^3\times {\mathrm{691}}^1\times {\mathrm{2111}}^1$

素因数の和:2817

約数の個数: 64

約数和(自身を含む): 876902400

約数和(自身を除く): 561822984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 691, 1382, 2073, 2111, 2764, 4146, 4222, 5528, 6219, 6333, 8292, 8444, 12438, 12666, 16584, 16888, 18657, 18999, 24876, 25332, 37314, 37998, 49752, 50664, 56997, 74628, 75996, 113994, 149256, 151992, 227988, 455976, 1458701, 2917402, 4376103, 5834804, 8752206, 11669608, 13128309, 17504412, 26256618, 35008824, 39384927, 52513236, 78769854, 105026472, 157539708, 315079416]

約数ペア:

[(1, 315079416), (2, 157539708), (3, 105026472), (4, 78769854), (6, 52513236), (8, 39384927), (9, 35008824), (12, 26256618), (18, 17504412), (24, 13128309), (27, 11669608), (36, 8752206), (54, 5834804), (72, 4376103), (108, 2917402), (216, 1458701), (691, 455976), (1382, 227988), (2073, 151992), (2111, 149256), (2764, 113994), (4146, 75996), (4222, 74628), (5528, 56997), (6219, 50664), (6333, 49752), (8292, 37998), (8444, 37314), (12438, 25332), (12666, 24876), (16584, 18999), (16888, 18657)]